Just wondering if anyone has brought a set of these extractors before (
https://www.ebay.com.au/itm/DATSUN-NIS ... ORS-HEADERS-/253313600925) as ive purchased them a few years ago and have recently tried fitting them, and im having clerencing issues on the back of the engine/bell housing, ive resorted to trying to dent the runner that is fouling but still needs more smooshing.